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What is the impact speed when a car moving at 300 km bumps into the rear of another car traveling in the same direction at 88 km Answer in units of km?
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What is the impact speed when a car moving at 100 kmh bumps into the rear of another car traveling in the same direction at 98 kmh?
The impact speed is 100 - 98 = 2 kmh.
Two objects with the same velocity must be moving in the same?
They would be traveling at the same speed. Two objects moving with the same velocity must be moving in the same direction and at the same speed. The reason for this is because velocity is speed in a specified direction. Another way to say that is to say that velocity is speed with a direction vector. It is a physical quantity with magnitude and direction. Two objects moving with the same speed could be moving toward a head-on collision. Or they could be moving along convergent, divergent or skewed paths. Not so with two objects that have identical velocities. They are moving on the same or on parallel courses, and they are moving at the same speed.
What changes the direction of a force?
Force changes either the speed or the direction of motion, or both.
What is the difference between magnitude and the direction of a objects velocity?
Velocity is a vector that has both magnitude and direction. Magnitude tells you how fast it is moving (speed) and direction tells you which way it is moving. For example car traveling at 60 mph due East has a sped of 60 mph and direction East. The combination of speed and direction is velocity.
What is the name of the effect when light changes direction?
Reflection-when light change the direction of motion within same medium. Refraction-change of direction when moving to another medium.
What is the impact speed when a car moving at 100 kmh bumps into the rear of another car traveling in the same direction at 98 kmh?
The impact speed is 100 - 98 = 2 kmh.
What is the impact speed of a car moving at 100kmh and hits a car traveling in the same direction at 98kmh?
The impact speed is just the difference between the two speeds, so in this case 2 km/hr.
If a car hits a stationary car which direction will they move?
Whichever direction the traveling car was moving, until something stops them.
What happens if Something is traveling at constant deceleration?
It slows to a rest and then starts moving in the opposite direction at constant acceleration in that direction.
Two objects with the same velocity must be moving in the same?
They would be traveling at the same speed. Two objects moving with the same velocity must be moving in the same direction and at the same speed. The reason for this is because velocity is speed in a specified direction. Another way to say that is to say that velocity is speed with a direction vector. It is a physical quantity with magnitude and direction. Two objects moving with the same speed could be moving toward a head-on collision. Or they could be moving along convergent, divergent or skewed paths. Not so with two objects that have identical velocities. They are moving on the same or on parallel courses, and they are moving at the same speed.
What two objects with the same velocity must be moving the same?
They would be traveling at the same speed. Two objects moving with the same velocity must be moving in the same direction and at the same speed. The reason for this is because velocity is speed in a specified direction. Another way to say that is to say that velocity is speed with a direction vector. It is a physical quantity with magnitude and direction. Two objects moving with the same speed could be moving toward a head-on collision. Or they could be moving along convergent, divergent or skewed paths. Not so with two objects that have identical velocities. They are moving on the same or on parallel courses, and they are moving at the same speed.
What determines the change in direction of an object after it collides with another moving object?
the force or other moving object
How can an object travelling in one direction be accelerated in another direction?
An object is accelerated in the direction of the net force acting on it, regardless of what direction it may be moving.
What is the magnitude of a force of 117.4 moving upward and another force of 74.1 moving downward?
the magnitude is 43.3 and the direction is upward.
What changes the direction of a force?
Force changes either the speed or the direction of motion, or both.
Do two skaters traveling in different directions at the same speed have the same velocity?
No. Velocity is the combination of a speed and its direction. In order fortwo objects to have the same velocity, they must be moving at the samespeed, and in the same direction.
What is the difference between magnitude and the direction of a objects velocity?
Velocity is a vector that has both magnitude and direction. Magnitude tells you how fast it is moving (speed) and direction tells you which way it is moving. For example car traveling at 60 mph due East has a sped of 60 mph and direction East. The combination of speed and direction is velocity.
